Milling head for thread whirling



FIG. 1 is a top view of a milling head for thread whirling, showing my new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is side view thereof;

FIG. 4 is an alternative embodiment of the top view thereof;

FIG. 5 is another alternative embodiment of the top view thereof; and,

FIG. 6 is a bottom view of the embodiment of FIG. 5. 

The ornamental design for a milling head for thread whirling, as shown and described. 